Tomato chlorotic dwarf viroid
tomato chlorotic dwarf
India, Japan, Canada, Mexico, Europe
CO, AZ
2022-09-21 21:03:45
viroid
Korea, Thailand
tomato, petunia
TCDVd
Closely related to Potato spindle tuber viroid. Few occurrences in the US. Though Capsicum annum is often tested for this viroid, there is no evidence that it is a host.
3 Known Hosts
Solanum lycopersicum
tomato
No
TCDVd-2,TCDVd-3,TCDVd-4
Pathway not proven. Data conflicting or research used artificially inoculated plants only. Increased detections of the viroid in the world increases speculation of seed as a pathway but seed transmission is still debatable (Ling, personal communication, 2018)
Yes
RT-PCR
RT-PCR (NSHS Method So 6.1)
TCDVd-2,NSHS USDA
International Seed Federation Regulated Pest List Database. www.pestlist.worldseed.org
Matsushita Y, and Tsuda S. 2016. Seed transmission of potato spindle tuber viroid, tomato chlorotic dwarf viroid, tomato apical stunt viroid, and Columnea latent viroid in horticultural plants. Eur. J. Plant Pathol.
Koenraadt, H., Jodlowska, A., van Vliet, A. Verhoeven, K. (2009). Detection of TCDVd and PSTVd in seeds of tomato. Phytopath. 99: S66.
United Stated Department of Agriculture, Animal and Plant Health Protection Service National Seed Health System (USDA-APHIS NSHS) www.seedhealth.org
Petunia spp.
petunia
No
TCDVd-3,TCDVd-5,TCDVd-6
Pathway not Proven. One reference found where Tomato chlorotic dwarf viroid was seed transmitted in artificially inoculated plants of Petunia, . Two other references found Tomato chlorotic dwarf viroid in petunia stocks, but seed were not tested. No references found where seed was naturally infected with Tomato chlorotic dwarf viroid.
Matsushita Y, and Tsuda S. 2016. Seed transmission of potato spindle tuber viroid, tomato chlorotic dwarf viroid, tomato apical stunt viroid, and Columnea latent viroid in horticultural plants. Eur. J. Plant Pathol.
Verhoeven J.Th.J., Jansen, C.C.C., Willemen, T.M., Kox, L.F.F., Owens, R.A., and Roenhorst, J.W. (2004). Natural infection of tomato by Citrus exocortis viroid, Columnea latent viroid, Potato spindle tuber viroid and Tomato chlorotic dwarf viroid. European Journal of Plant Pathology 110: 823-831
James T, Mulholland V, Jeffries C and Chard J. 2008. First report of Tomato chlorotic dwarf viroid infecting commercial petunia stocks in the United Kingdom. Plant Pathology 57:400
Capsicum annuum
pepper
No
Not a host. Though Capsicum annum is often tested for this viroid, there is no evidence that it is a host.
Yes
RT-PCR
RT-PCR (NSHS Method So 6.1)
TCDVd-2,NSHS USDA
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